22 results
Principal features of Destructive and Irritative cortical lesions in right-handed individual

#Cortical #Cortex #Lesions #Features #Signs #Symptoms
#Cortical #Cortex ... Lesions #Features #Signs ... #Symptoms #Brain ... #Neurology #Diagnosis
Xeropthalmia: Pathogenesis and Ocular Manifestations

Decr Visual pigment -> Keratinization, thickening & non-wetting of the conjunctiva
conjunctiva and cornea ... dryness of the cornea ... #Xeropthalmia #pathophysiology ... ophthalmology #diagnosis ... #signs #symptoms
Beevor's Sign on Physical Exam

Beevor's sign is abnormal upward (cephalad) movement of the umbilicus with truncal
usually reflects lower ... paralysis from spinal cord ... facioscapulohumeral muscular dystrophy ... PhysicalExam #clinical #video ... #umbilicus #neurology
Schizophrenia: Pathogenesis and Symptoms
Increased dopaminergic transmission in mesolimbic projection
-> Dopaminergic neurons here project into the limbic
Tangentiality, derailment, word ... into the cerebral cortex ... Schizophrenia #pathophysiology ... #diagnosis #symptoms ... #signs #psychiatry
Acute Spinal Cord Injuries: Pathogenesis and clinical findings
 • Anterior Cord Syndrome -> Anterior spinal artery
Mixed upper and lower ... Injury #Syndromes #diagnosis ... #pathophysiology ... #signs #symptoms ... #orthopedics #neurology
Spinal Cord Disorders - Differential Diagnosis Framework

Spinal cord neurological lesion:
Clinical findings:
 • Symptoms and signs below
- Differential Diagnosis ... and signs below ... - Vit B12 and copper ... spinalcord #disorders #diagnosis ... #neurology #differential
Clinical features of focal cortical brain lesions in a right-handed individual

Frontal, either:  
Intellectual impairment, 
Personality
recognition #Cortex ... #Localization #Symptoms ... #Signs #Diagnosis ... #Neurology
Orbital Cellulitis: Pathogenesis and Clinical Findings
Definitions:
a. Chemosis: Edema of the bulbar conjunctiva
b. Panopthalmitis: inflammation of all
Proptosis -> Exposes cornea ... -> Corneal drying ... Orbital #Cellulitis #pathophysiology ... ophthalmology #diagnosis ... #signs #symptoms
Hypothermia - Correlation of Core Temperature and Physiological Changes

#Diagnosis #EmergencyMedicine #Hypothermia #Signs #Symptoms #Overview #Changes #Temperature
Correlation of Core ... Physiological Changes #Diagnosis ... #Hypothermia #Signs ... #Symptoms #Overview
Heat Illnesses and Heat Stroke - Differential Diagnosis Framework

Heat Cramps:
 • Muscle pain or spasm -
Collapse: • Pathophysiology ... → Syncope • Signs ... pulse rate - Core ... with exercise - Core ... Criteria: - Core